An electron that is released from the rest in a uniform electric field of 30 N/C experiences a voltage change of 60 volts as the electron moves ____ m in the field.
a. 5
b. 2
c. 3
d. 0
e. 10
f. 0.4
g. 30
a. 5
b. 2
c. 3
d. 0
e. 10
f. 0.4
g. 30